package demo.spring.aop;

/**
 * @Author: tyzhang
 * @Description:
 * @Date: Created in 16:17 2018/2/14
 */
public  class implDaoServerImpl implements implDaoServer {
    @Override
    public void add() {
        
    }

    @Override
    public String div() {
        return null;
    }
}
